<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <h1>登录管理</h1>
    <form th:action="@{/login.do}" method="post">
        <label>账号：</label><input type="text" name="username"><br>
        <label>密码：</label><input type="password" name="password"><br>
        <input type="submit" value="提交">
    </form>
</body>
</html>